DE2813000C2 - Elektroakustische Anlage für die hochwertige Wiedergabe von Hörereignissen - Google Patents
Elektroakustische Anlage für die hochwertige Wiedergabe von HörereignissenInfo
- Publication number
- DE2813000C2 DE2813000C2 DE2813000A DE2813000A DE2813000C2 DE 2813000 C2 DE2813000 C2 DE 2813000C2 DE 2813000 A DE2813000 A DE 2813000A DE 2813000 A DE2813000 A DE 2813000A DE 2813000 C2 DE2813000 C2 DE 2813000C2
- Authority
- DE
- Germany
- Prior art keywords
- playback
- sound
- reproduction
- headphones
- headphone
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired
Links
- 230000007613 environmental effect Effects 0.000 description 12
- 230000033001 locomotion Effects 0.000 description 11
- 238000013461 design Methods 0.000 description 7
- 230000000694 effects Effects 0.000 description 5
- 238000000034 method Methods 0.000 description 4
- 230000006978 adaptation Effects 0.000 description 3
- 230000003321 amplification Effects 0.000 description 3
- 230000008901 benefit Effects 0.000 description 3
- 230000005540 biological transmission Effects 0.000 description 3
- 238000005516 engineering process Methods 0.000 description 3
- 230000007246 mechanism Effects 0.000 description 3
- 230000015654 memory Effects 0.000 description 3
- 238000003199 nucleic acid amplification method Methods 0.000 description 3
- 230000008447 perception Effects 0.000 description 3
- 241000196324 Embryophyta Species 0.000 description 2
- 230000000981 bystander Effects 0.000 description 2
- 238000006243 chemical reaction Methods 0.000 description 2
- 230000001419 dependent effect Effects 0.000 description 2
- 238000005538 encapsulation Methods 0.000 description 2
- 230000006870 function Effects 0.000 description 2
- 238000009434 installation Methods 0.000 description 2
- 230000010354 integration Effects 0.000 description 2
- 230000004807 localization Effects 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 238000013507 mapping Methods 0.000 description 2
- 230000000873 masking effect Effects 0.000 description 2
- 239000000203 mixture Substances 0.000 description 2
- 238000012544 monitoring process Methods 0.000 description 2
- 230000003287 optical effect Effects 0.000 description 2
- 238000004088 simulation Methods 0.000 description 2
- RZVAJINKPMORJF-UHFFFAOYSA-N Acetaminophen Chemical compound CC(=O)NC1=CC=C(O)C=C1 RZVAJINKPMORJF-UHFFFAOYSA-N 0.000 description 1
- 241000534414 Anotopterus nikparini Species 0.000 description 1
- 230000009471 action Effects 0.000 description 1
- 239000000969 carrier Substances 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 230000006835 compression Effects 0.000 description 1
- 238000007906 compression Methods 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 238000001514 detection method Methods 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- 230000018109 developmental process Effects 0.000 description 1
- 238000007667 floating Methods 0.000 description 1
- 238000003384 imaging method Methods 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 238000002955 isolation Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000005259 measurement Methods 0.000 description 1
- 230000000414 obstructive effect Effects 0.000 description 1
- 230000035790 physiological processes and functions Effects 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 230000009467 reduction Effects 0.000 description 1
- 230000033764 rhythmic process Effects 0.000 description 1
- 239000000523 sample Substances 0.000 description 1
- 230000035807 sensation Effects 0.000 description 1
- 238000000926 separation method Methods 0.000 description 1
- 238000000638 solvent extraction Methods 0.000 description 1
- 230000005236 sound signal Effects 0.000 description 1
- 238000012360 testing method Methods 0.000 description 1
- 230000001960 triggered effect Effects 0.000 description 1
- 230000000007 visual effect Effects 0.000 description 1
Classifications
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04B—TRANSMISSION
- H04B1/00—Details of transmission systems, not covered by a single one of groups H04B3/00 - H04B13/00; Details of transmission systems not characterised by the medium used for transmission
- H04B1/06—Receivers
- H04B1/08—Constructional details, e.g. cabinet
- H04B1/086—Portable receivers
- H04B1/088—Portable receivers with parts of the receiver detachable or collapsible
-
- G—PHYSICS
- G11—INFORMATION STORAGE
- G11B—INFORMATION STORAGE BASED ON RELATIVE MOVEMENT BETWEEN RECORD CARRIER AND TRANSDUCER
- G11B25/00—Apparatus characterised by the shape of record carrier employed but not specific to the method of recording or reproducing, e.g. dictating apparatus; Combinations of such apparatus
- G11B25/06—Apparatus characterised by the shape of record carrier employed but not specific to the method of recording or reproducing, e.g. dictating apparatus; Combinations of such apparatus using web-form record carriers, e.g. tape
- G11B25/063—Apparatus characterised by the shape of record carrier employed but not specific to the method of recording or reproducing, e.g. dictating apparatus; Combinations of such apparatus using web-form record carriers, e.g. tape using tape inside container
-
- G—PHYSICS
- G11—INFORMATION STORAGE
- G11B—INFORMATION STORAGE BASED ON RELATIVE MOVEMENT BETWEEN RECORD CARRIER AND TRANSDUCER
- G11B33/00—Constructional parts, details or accessories not provided for in the other groups of this subclass
- G11B33/02—Cabinets; Cases; Stands; Disposition of apparatus therein or thereon
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02G—INSTALLATION OF ELECTRIC CABLES OR LINES, OR OF COMBINED OPTICAL AND ELECTRIC CABLES OR LINES
- H02G11/00—Arrangements of electric cables or lines between relatively-movable parts
- H02G11/02—Arrangements of electric cables or lines between relatively-movable parts using take-up reel or drum
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04R—LOUDSPEAKERS, MICROPHONES, GRAMOPHONE PICK-UPS OR LIKE ACOUSTIC ELECTROMECHANICAL TRANSDUCERS; DEAF-AID SETS; PUBLIC ADDRESS SYSTEMS
- H04R2201/00—Details of transducers, loudspeakers or microphones covered by H04R1/00 but not provided for in any of its subgroups
- H04R2201/02—Details casings, cabinets or mounting therein for transducers covered by H04R1/02 but not provided for in any of its subgroups
- H04R2201/023—Transducers incorporated in garment, rucksacks or the like
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04R—LOUDSPEAKERS, MICROPHONES, GRAMOPHONE PICK-UPS OR LIKE ACOUSTIC ELECTROMECHANICAL TRANSDUCERS; DEAF-AID SETS; PUBLIC ADDRESS SYSTEMS
- H04R5/00—Stereophonic arrangements
- H04R5/04—Circuit arrangements, e.g. for selective connection of amplifier inputs/outputs to loudspeakers, for loudspeaker detection, or for adaptation of settings to personal preferences or hearing impairments
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10S224/00—Package and article carriers
- Y10S224/929—Article carrier for electrical device
- Y10S224/93—Attached to animate bearer
Landscapes
- Engineering & Computer Science (AREA)
- Computer Networks & Wireless Communication (AREA)
- Signal Processing (AREA)
- Stereophonic Arrangements (AREA)
- Headphones And Earphones (AREA)
- Casings For Electric Apparatus (AREA)
- Circuit For Audible Band Transducer (AREA)
- Structure Of Receivers (AREA)
- Stereo-Broadcasting Methods (AREA)
- Details Of Audible-Bandwidth Transducers (AREA)
- Stereophonic System (AREA)
Description
Die Anordnung verfugt über mindestens ein Wiedergabegerät für das Abspielen von gespeicherten oder den Empfang von funkübertragenen Tonprogrammen. Dabei können ein oder mehrere Speichertypen zur Anwendung kommen: Z.B. Kompakt-Tonbandkassetten, Mikro-Tonbandkassetten, Mikro-Tonbandkassetten, Mikro-Schallplätten und Weiterentwicklungen von sog. »Disketten« (floppy discs), Magnetkarten, Magnetblasen, Speicher-ICs, Hologramme. Viele dieser Speicher ermöglichen bei entsprechender Ausrüstung des
Mikrophon-Ohrhörer-Einheiten 16.
Claims (1)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
IT2162577 | 1977-03-24 |
Publications (2)
Publication Number | Publication Date |
---|---|
DE2813000A1 DE2813000A1 (de) | 1978-10-05 |
DE2813000C2 true DE2813000C2 (de) | 1982-04-08 |
Family
ID=11184487
Family Applications (2)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE2813000A Expired DE2813000C2 (de) | 1977-03-24 | 1978-03-21 | Elektroakustische Anlage für die hochwertige Wiedergabe von Hörereignissen |
DE2858302A Expired - Lifetime DE2858302C2 (de) | 1977-03-24 | 1978-03-21 |
Family Applications After (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE2858302A Expired - Lifetime DE2858302C2 (de) | 1977-03-24 | 1978-03-21 |
Country Status (6)
Country | Link |
---|---|
US (1) | US4412106A (de) |
JP (10) | JPS5415605A (de) |
DE (2) | DE2813000C2 (de) |
GB (1) | GB1601447A (de) |
HK (1) | HK29787A (de) |
SG (1) | SG91784G (de) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP0371273A2 (de) * | 1988-12-01 | 1990-06-06 | GRUNDIG E.M.V. Elektro-Mechanische Versuchsanstalt Max Grundig holländ. Stiftung & Co. KG. | Batteriebetriebenes und am Körper eines Benutzers leicht befestigbares Gerät zur Wiedergabe von elektroakustischen Signalen |
DE3841675A1 (de) * | 1988-12-10 | 1990-06-13 | Grundig Emv | Batteriebetriebenes und am koerper eines benutzers leicht befestigbares geraet zur wiedergabe von elektroakustischen signalen |
Families Citing this family (59)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5035252B1 (de) * | 1968-05-17 | 1975-11-14 | ||
US5201003A (en) * | 1977-03-24 | 1993-04-06 | Andreas Pavel | High fidelity stereophonic reproduction system |
DE2813000C2 (de) * | 1977-03-24 | 1982-04-08 | Andreas Milano Pavel | Elektroakustische Anlage für die hochwertige Wiedergabe von Hörereignissen |
DE3139893A1 (de) * | 1980-10-09 | 1982-07-08 | Mitsubishi Denki K.K., Tokyo | Tragbare akustische einrichtung |
JPS5779410U (de) * | 1980-10-31 | 1982-05-17 | ||
JPS57121385U (de) * | 1981-01-23 | 1982-07-28 | ||
WO1984001479A1 (en) * | 1982-10-04 | 1984-04-12 | Stuart David Saunders | Signal reproduction apparatus |
JPS59138523A (ja) * | 1983-01-25 | 1984-08-09 | Hitachi Kiden Kogyo Ltd | リニアモ−タによる搬送物の移送制御方法 |
US4539708A (en) * | 1983-07-01 | 1985-09-03 | American Technology Corporation | Ear radio |
JPS60137137A (ja) * | 1983-10-11 | 1985-07-20 | サイモン ユ | 電気器具用サポ−ト機構 |
US4885796A (en) * | 1985-04-19 | 1989-12-05 | Loftus Daniel L | Communication apparatus for use in hazardous environments |
US4682363A (en) * | 1985-05-23 | 1987-07-21 | Jerry Goldfarb | Amphibious personal audio system |
US4712250A (en) * | 1985-08-12 | 1987-12-08 | Sound Sender, Inc. | Tape player adapter for car radio |
US4722464A (en) * | 1986-01-24 | 1988-02-02 | Christopher Wright | Cassette equipment carrier |
US5621581A (en) * | 1986-04-21 | 1997-04-15 | Coyle; Jan R. | System for transcription and playback of sonic signals |
GB2198898A (en) * | 1986-12-16 | 1988-06-22 | Phil Rae Cho | Radio receiving apparatus |
GB8721852D0 (en) * | 1987-09-17 | 1987-10-21 | Leather T H | Aerial headband |
US4834274A (en) * | 1987-10-19 | 1989-05-30 | Johnson Barry E | Apparatus for carrying a cassette tape player and a plurality of cassette tapes on the body of a person |
DE3804030A1 (de) * | 1988-02-10 | 1989-08-24 | Gertrud Dettweiler | Vorrichtung fuer die sicherung von handtaschen und dergleichen gegen diebstahl |
US4876724A (en) * | 1988-04-29 | 1989-10-24 | Toshiba America, Inc. | Personal sound system |
GB2208061B (en) * | 1988-10-29 | 1993-02-03 | Henry Stanton Fletcher | Belt connector |
US5064108A (en) * | 1988-12-30 | 1991-11-12 | Headley Robert W | Load-bearing belt |
US5038400A (en) * | 1989-09-01 | 1991-08-06 | Motorola, Inc. | Carry holder for an electronic device |
US4930148A (en) * | 1989-10-23 | 1990-05-29 | Lee Hsiao Chung | Headband radiophone combination set |
JPH03139700A (ja) * | 1989-10-25 | 1991-06-13 | Sony Corp | オーディオ信号再生装置 |
US6695477B1 (en) * | 1989-10-25 | 2004-02-24 | Sony Corporation | Audio signal reproducing apparatus |
CA2067414A1 (en) * | 1991-05-03 | 1992-11-04 | Bill Sacks | Psycho acoustic pseudo stereo foldback system |
US5204907A (en) * | 1991-05-28 | 1993-04-20 | Motorola, Inc. | Noise cancelling microphone and boot mounting arrangement |
US5491756A (en) * | 1993-11-04 | 1996-02-13 | Francais; Caramia | System for delivering sound to and monitoring effects on a fetus |
US5812683A (en) * | 1994-03-21 | 1998-09-22 | Parker; Thomas F. | Headphone jack extended outlet |
US6329964B1 (en) * | 1995-12-04 | 2001-12-11 | Sharp Kabushiki Kaisha | Image display device |
JPH09265731A (ja) * | 1996-01-24 | 1997-10-07 | Sony Corp | 音声再生装置及び方法、音声録音装置及び方法、音声録音再生システム、音声データの転送方法、情報受信装置、記録媒体 |
US5687244A (en) * | 1996-03-28 | 1997-11-11 | Stanton Magnetics, Inc. | Bone conduction speaker and mounting system |
US5884198A (en) * | 1996-08-16 | 1999-03-16 | Ericsson, Inc. | Body conformal portable radio and method of constructing the same |
US6356210B1 (en) * | 1996-09-25 | 2002-03-12 | Christ G. Ellis | Portable safety mechanism with voice input and voice output |
US6038330A (en) * | 1998-02-20 | 2000-03-14 | Meucci, Jr.; Robert James | Virtual sound headset and method for simulating spatial sound |
US6993140B1 (en) * | 1998-04-30 | 2006-01-31 | Jinsaun Chen | 3-in-1 anti-noise radio sound-collection device |
US20100321466A1 (en) * | 1998-12-21 | 2010-12-23 | Roman Kendyl A | Handheld Wireless Digital Audio and Video Receiver |
JP3344385B2 (ja) * | 1999-10-22 | 2002-11-11 | ヤマハ株式会社 | 振動源駆動装置 |
EP1196006A3 (de) * | 2000-10-03 | 2008-08-27 | FreeSystems Pte Ltd | Auf-Anfrage-Audiounterhaltungsanordnung,die die drahtlose Fernladung von Hinhalt erlaubt |
US20020196959A1 (en) * | 2001-06-21 | 2002-12-26 | Assaf Gurner | Audio strap |
KR100490867B1 (ko) * | 2002-08-01 | 2005-05-24 | 엠엠기어 주식회사 | 무선회로 분리식 무선 헤드폰 및 이의 유무선 통합 모듈 |
EP1526758A3 (de) * | 2003-10-24 | 2006-03-29 | IAtec Limited | Eine 5.1 Kanalsignalausgangsmischerschaltung für einen Kopfhörer |
US7262358B2 (en) * | 2003-11-03 | 2007-08-28 | Supply Unlimited, Inc. | Portable voice studio system and method |
US7288035B2 (en) * | 2003-11-07 | 2007-10-30 | Young Jr William H | Flag apparatus with electronic sound generating device for use in sports and games |
KR20050075510A (ko) * | 2004-01-15 | 2005-07-21 | 삼성전자주식회사 | 통신 단말기를 위한 3차원 입체음향의 재생/저장 장치 및방법 |
US20060062413A1 (en) * | 2004-09-20 | 2006-03-23 | Wehrell Michael A | Wired exercise garment and method |
US7331310B1 (en) * | 2005-02-16 | 2008-02-19 | Ken Sersland | Domestic animal training method |
US7623669B2 (en) * | 2005-03-25 | 2009-11-24 | Upbeat Audio, Inc. | Simplified amplifier providing sharing of music with enhanced spatial presence through multiple headphone jacks |
US8472659B2 (en) * | 2005-04-15 | 2013-06-25 | Creative Technology Ltd | Multimode audio reproduction device |
GB2447421A (en) * | 2007-03-16 | 2008-09-17 | Addonit Ltd | Devices for carrying personal apparatus on a limb |
US7764488B2 (en) * | 2007-04-23 | 2010-07-27 | Symbol Technologies, Inc. | Wearable component with a memory arrangement |
US20090259359A1 (en) * | 2008-04-09 | 2009-10-15 | David Michael Whitton | Variable intensity haptic level control based on vehicle conditions |
KR200461321Y1 (ko) | 2010-09-08 | 2012-07-20 | (주)크리노바 | 휴대용 음향기기 세트 |
US9027808B2 (en) * | 2013-01-22 | 2015-05-12 | David & Young Group Corp. | Holders for mobile devices |
US10264339B2 (en) * | 2014-06-06 | 2019-04-16 | David Todd Schwartz | Wearable vibration device |
USD892764S1 (en) * | 2019-01-18 | 2020-08-11 | Datafly Commerce Inc. | Headphones |
USD940684S1 (en) * | 2019-03-24 | 2022-01-11 | Buddy Snow | Earphones |
CN111654772B (zh) * | 2020-05-21 | 2021-08-03 | 头领科技(昆山)有限公司 | 一种蓝牙耳机放大器及使用该放大器的蓝牙耳机 |
Family Cites Families (31)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US1392551A (en) * | 1920-01-22 | 1921-10-04 | Mills Belt Company | Woven carrier equipment |
DE360719C (de) * | 1920-05-26 | 1922-10-06 | Signal Ges M B H | Einrichtung zur bildscharfen Richtungsbestimmung von Schallwellen mit zwei je einem Ohre des Beobachters zugeordneten Empfaengern |
FR866209A (fr) * | 1940-03-09 | 1941-07-15 | Poste de t. s. f. portatif | |
US2285083A (en) * | 1940-03-30 | 1942-06-02 | Electra Voice Corp | Two-way radio garment |
US2571514A (en) * | 1947-03-17 | 1951-10-16 | Edward F Andrews | Portable electroacoustical apparatus |
BE503546A (de) * | 1950-05-27 | |||
DE1303812C2 (de) * | 1958-12-10 | 1973-08-02 | Bolt, Beranek & Newman, Inc.; Gardner, Wallace Joseph, Dr.; Cambridge, Mass. (V.StA.) | Anordnung mit kopfhoerern, die zur ausschaltung oder minderung von schmerz und unbehagenempfindungen bei zahnaerztlicher behandlung an ein elektro-akustisches musikwiedergabegeraet angeschlossen sind |
US3113796A (en) * | 1962-02-15 | 1963-12-10 | Raymond M Neil | Quick detachable latch for a policeman's holster |
US3306991A (en) * | 1963-06-04 | 1967-02-28 | Homer J Wood | Protective hearing aid |
DE1264001B (de) * | 1963-10-30 | 1968-03-21 | Paul Wildum | Traggurt fuer Gegenstaende |
GB1183232A (en) * | 1966-02-25 | 1970-03-04 | Kahn Leonard R | Improvements in or relating to Hearing Protection Systems |
FR1602820A (de) * | 1967-12-19 | 1971-02-01 | ||
AU450805B2 (en) * | 1968-03-19 | 1970-09-17 | Matsushita Electric Industrial Co. Ltd | Headphone type FM stereo receiver |
US3586977A (en) * | 1969-01-02 | 1971-06-22 | Harvey V Lustig | Communication system for helmeted motorcycle riders |
DE2040267A1 (de) * | 1970-08-13 | 1972-02-17 | Agfa Gevaert Ag | Vorrichtung zum Mischen von einem Grundtonsignal mit mindestens einem Zusatztonsignal |
JPS5033841B2 (de) * | 1971-08-11 | 1975-11-04 | ||
DE2244162C3 (de) * | 1972-09-08 | 1981-02-26 | Eugen Beyer Elektrotechnische Fabrik, 7100 Heilbronn | «system |
AT328527B (de) * | 1974-06-12 | 1976-03-25 | Akg Akustische Kino Geraete | Vorrichtung fur die stereophonische aufnahme bzw. kontrolle von schallereignissen |
DE2439438C2 (de) * | 1974-08-16 | 1976-09-30 | Pettinger, Siegfried, 8130 Starnberg | Traggurt für Anschlußleitungen aufweisende Gegenstände |
US3990617A (en) * | 1974-08-22 | 1976-11-09 | Carter Gerald T | Belt radio clip |
US3983483A (en) * | 1975-03-10 | 1976-09-28 | Pando Donald J | Communications device arranged to be worn in intimate contact with the body of a user |
DE2510731A1 (de) * | 1975-03-12 | 1976-09-30 | Egon Fred Warnke | Elektrische schaltung fuer eine hoerhilfe |
DE2644172A1 (de) * | 1975-09-30 | 1977-04-07 | Sportasonic Corp | Tragbares radio- oder tonbandgeraet |
US4040547A (en) * | 1976-03-01 | 1977-08-09 | Dickey Ralph E | Apparatus for holding a microphone |
US4081850A (en) | 1976-07-27 | 1978-03-28 | Walden Richard D | Portable tape player and tape container |
US4070553A (en) * | 1977-02-10 | 1978-01-24 | Hass William J | Personal audio listening system |
DE2813000C2 (de) * | 1977-03-24 | 1982-04-08 | Andreas Milano Pavel | Elektroakustische Anlage für die hochwertige Wiedergabe von Hörereignissen |
US4132861A (en) * | 1977-07-27 | 1979-01-02 | Gentex Corporation | Headset having double-coil earphone |
JPS58111089A (ja) * | 1981-12-24 | 1983-07-01 | 株式会社精工舎 | エレクトロクロミツク表示装置の駆動回路 |
JPS58165931A (ja) * | 1982-03-26 | 1983-10-01 | Ig Tech Res Inc | 建築用断熱板の製造装置 |
JPS62150579A (ja) * | 1985-12-25 | 1987-07-04 | Matsushita Electric Ind Co Ltd | ラジオ受信機付カセツトテ−プレコ−ダ |
-
1978
- 1978-03-21 DE DE2813000A patent/DE2813000C2/de not_active Expired
- 1978-03-21 DE DE2858302A patent/DE2858302C2/de not_active Expired - Lifetime
- 1978-03-22 GB GB11389/78A patent/GB1601447A/en not_active Expired
- 1978-03-23 JP JP3247578A patent/JPS5415605A/ja active Pending
-
1981
- 1981-05-19 US US06/265,124 patent/US4412106A/en not_active Expired - Lifetime
-
1983
- 1983-07-19 JP JP1983111089U patent/JPS5974773U/ja active Pending
- 1983-07-19 JP JP1983111088U patent/JPS5972774U/ja active Pending
-
1984
- 1984-12-24 SG SG917/84A patent/SG91784G/en unknown
-
1987
- 1987-02-19 JP JP1987023529U patent/JPS62198593U/ja active Pending
- 1987-04-15 HK HK297/87A patent/HK29787A/xx unknown
-
1989
- 1989-09-14 JP JP1989108263U patent/JPH0246990U/ja active Pending
-
1990
- 1990-03-12 JP JP2060901A patent/JPH02276084A/ja active Pending
-
1991
- 1991-07-08 JP JP3193445A patent/JPH0562439A/ja active Pending
-
1997
- 1997-08-04 JP JP9209458A patent/JPH1075221A/ja active Pending
-
1999
- 1999-05-17 JP JP11136338A patent/JP2000032579A/ja active Pending
- 1999-11-19 JP JP11330497A patent/JP2000149540A/ja active Pending
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP0371273A2 (de) * | 1988-12-01 | 1990-06-06 | GRUNDIG E.M.V. Elektro-Mechanische Versuchsanstalt Max Grundig holländ. Stiftung & Co. KG. | Batteriebetriebenes und am Körper eines Benutzers leicht befestigbares Gerät zur Wiedergabe von elektroakustischen Signalen |
EP0371273A3 (de) * | 1988-12-01 | 1991-02-27 | GRUNDIG E.M.V. Elektro-Mechanische Versuchsanstalt Max Grundig holländ. Stiftung & Co. KG. | Batteriebetriebenes und am Körper eines Benutzers leicht befestigbares Gerät zur Wiedergabe von elektroakustischen Signalen |
DE3841675A1 (de) * | 1988-12-10 | 1990-06-13 | Grundig Emv | Batteriebetriebenes und am koerper eines benutzers leicht befestigbares geraet zur wiedergabe von elektroakustischen signalen |
Also Published As
Publication number | Publication date |
---|---|
US4412106A (en) | 1983-10-25 |
JPH1075221A (ja) | 1998-03-17 |
JPS62198593U (de) | 1987-12-17 |
SG91784G (en) | 1985-06-14 |
JP2000149540A (ja) | 2000-05-30 |
JP2000032579A (ja) | 2000-01-28 |
JPS5972774U (ja) | 1984-05-17 |
JPH02276084A (ja) | 1990-11-09 |
JPS5415605A (en) | 1979-02-05 |
DE2813000A1 (de) | 1978-10-05 |
JPH0562439A (ja) | 1993-03-12 |
DE2858302C2 (de) | 1991-01-31 |
GB1601447A (en) | 1981-10-28 |
JPS5974773U (ja) | 1984-05-21 |
JPH0246990U (de) | 1990-03-30 |
HK29787A (en) | 1987-04-24 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
DE2813000C2 (de) | Elektroakustische Anlage für die hochwertige Wiedergabe von Hörereignissen | |
DE102008019660B4 (de) | Audiowiedergabevorrichtung | |
Gerzon | Ambisonics in multichannel broadcasting and video | |
DE3840766A1 (de) | Stereophonische aufnahmeeinrichtung zur verbesserung des raeumlichen hoerens | |
DE2805685A1 (de) | Tragbare vorrichtung zum abhoeren von signalen | |
CN108540885A (zh) | 一种可穿戴式立体声设备 | |
CA1068612A (en) | Headphone circuit simulating reverberation signals | |
JPH09505702A (ja) | バイノーラル信号処理装置 | |
EP2084937B1 (de) | Verfahren und vorrichtung zur aufnahme, übertragung und wiedergabe von schallereignissen für kommunikationsanwendungen | |
DE2525642A1 (de) | Vorrichtung fuer die stereophonische aufnahme bzw. kontrolle von schallereignissen | |
DE10217249A1 (de) | Rucksack | |
EP2189003A1 (de) | Verfahren zur verbesserung der tonwiedergabe und des zuhörvergnügens | |
AT394124B (de) | Fernsehempfangsgeraet mit stereotonwiedergabe | |
DE102005012975B3 (de) | Hörhilfevorrichtung mit Musikwiedergabeeinrichtung | |
DE112021003592T5 (de) | Informationsverarbeitungsvorrichtung, Ausgabesteuerverfahren und Programm | |
CN105719682A (zh) | 一种立体音录制回放的方法及系统 | |
EP1707031B1 (de) | Hörsystem für schwerhörige personen | |
US20070280484A1 (en) | Vsr surround sound tube headphone | |
DE2652101A1 (de) | Einrichtung mit drahtloser uebertragung eines tonsignales | |
CN2678294Y (zh) | 多声道耳机 | |
CA1157382A (en) | High fidelity stereophonic reproduction system | |
DE2345850A1 (de) | Kopfhoerer fuer mehrkanaliges, insbesondere quadrophonisches hoeren | |
EP0249428A2 (de) | Tragbares Kopfkissen mit Stereolautsprechern und eigener Speisung | |
DE10020857A1 (de) | Mobile Telekommunikationseinheit und Microrecordplayer mit 3D-Sound | |
AT389610B (de) | Stereophonische aufnahmeeinrichtung zur verbesserung des raeumlichen hoerens |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
OD | Request for examination | ||
D2 | Grant after examination | ||
8363 | Opposition against the patent | ||
8369 | Partition in: |
Ref document number: 2858270 Country of ref document: DE Format of ref document f/p: P |
|
Q171 | Divided out to: |
Ref country code: DE Ref document number: 2858270 |
|
8369 | Partition in: |
Ref document number: 2858302 Country of ref document: DE Format of ref document f/p: P |
|
Q171 | Divided out to: |
Ref country code: DE Ref document number: 2858302 |
|
8366 | Restricted maintained after opposition proceedings | ||
8305 | Restricted maintenance of patent after opposition | ||
AH | Division in |
Ref country code: DE Ref document number: 2858302 Format of ref document f/p: P |
|
D4 | Patent maintained restricted | ||
AH | Division in |
Ref country code: DE Ref document number: 2858302 Format of ref document f/p: P |
|
8339 | Ceased/non-payment of the annual fee | ||
8370 | Indication related to discontinuation of the patent is to be deleted |